console.log('hello')

function sum(a:number, b:number): number{
    return a + b
}

const count = sum(10,20)
console.log(count)

function add<K>(m:K, n:K): K{
    if(m> n){
        return m
    }else{
        return n
    }
}

const res = add<number>(2,3)
console.log(res)
// console.log('很爱很爱你')
// import m from './data'
// console.log(m)